. (3fMh HdGZI LOjOIs (3OQGSI LGeYjI dWdGH UfGYI GdcJGHI hGdGdSfjIs - . (3cahQj, Ndjds; Khalil Kfoury ([.(3O(B.(3e(B] :s (3efThQGJ fOGas, 1994)
* (3eQGLY aj BNQ GdcJGHs
Keywords: (3GdHdGZIs